Magnetic recording card

Room audio, delivered to your AI stack.

Hummic is a thin magnetic recorder for meetings and field notes. It captures 3-5m room audio, caches locally, and sends recordings to the endpoint, storage, or agent runtime you control.

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File upload shipping Destinations planned Agent mode preview

Hummic magnetic recording card with two-line screen and side button — REC **Two-line strip** Time, battery, storage, upload

Pickup3-5m

Room voice capture

SetupWiFi

No phone app required

DeliveryHTTP

Your endpoint first

PromiseLocal

Cache before upload

Multi-view Hummic magnetic recording card layout

Product shape

A thin magnetic card, not another meeting box.

The hardware language is quiet and portable: warm titanium-grey body, one black glass two-line screen, one orange side button, and all acoustic openings moved to the edges.

Screen: Two-line status strip for recording, time, battery, storage, and upload state
Right side: One button only - record, stop, power, or configured action
Upper edge: Left and right microphones for room pickup
Lower edge: Left and right microphones, speaker holes, and USB-C charging
Finish: Warm graphite metal, black glass, orange control accent

Workflow-first

Record first. Deliver reliably. Let your stack do the AI work.

01P0 shipping

Capture and cache

Press once to record. Hummic writes audio locally first, so weak WiFi does not mean lost meetings.

02Open protocol

POST to your endpoint

Finished files upload as plain multipart form data with device metadata, bearer auth, and retry handling.

03P1/P2

Route to destinations

WebDAV, S3/R2, cloud drives, and self-hosted connectors are planned as user-owned destinations.

04Preview

Stream to agents

Agent mode is the target live path: stream audio, receive short replies, and render them on the strip.

Your data, your rules

No closed notes cloud in the middle.

Hummic's job is capture and delivery. Transcription, summaries, translation, CRM updates, and knowledge-base storage happen in systems you choose.

HTTP endpointn8n, Dify, webhook, internal APIShipping

WebDAV / NASNextcloud, ownCloud, local file serversPlanned

S3-compatibleR2, S3, B2, MinIO, OSSPlanned

Drive connectorsGoogle Drive, Dropbox, user-hosted bridgesResearch

Developer surface

Small protocol. Useful metadata. Easy receiver.

POST /upload
Authorization: Bearer hummic-dev-token
X-Hummic-Device-Id: meeting-room-01
X-Hummic-Recording-Id: R00000001
Content-Type: multipart/form-data

file=@R00000001.ogg
device_id=meeting-room-01
recording_id=R00000001
format=opus
sample_rate=16000
channels=2

Built for builders

Use the reference receiver or your own web framework.
2xx succeeds; 401/403 fails fast; 408/429/5xx retries.
Audio and credentials stay with your device and your infrastructure.
OpenAPI and protocol docs are public from day one.

Read protocol OpenAPI

Early access

Bring real room audio into your own workflow.

Request early access